Sachem Capital Corp.
US ˙ NYSEAM ˙ US78590A1097

SecuritySACH / Sachem Capital Corp.
InstitutionBlackRock, Inc.
Latest Disclosed Ownership546,020 shares
Latest Disclosed Value $ 551,480
BlackRock, Inc. reports 1.94% increase in ownership of SACH / Sachem Capital Corp.

On May 13, 2026 - BlackRock, Inc. filed a 13F-HR form disclosing ownership of 546,020 shares of Sachem Capital Corp. (US:SACH) valued at $551,480 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 535,621 shares of Sachem Capital Corp.. This represents a change in shares of 1.94% during the quarter. The current value of the position is $649,764 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-13 2026-03-31 13F SACHEM CAP COM 78590A109 546,020 10,399 1.94 551 -1.08 0.0000
2026-02-12 2025-12-31 13F SACHEM CAP COM 78590A109 535,621 4,728 0.89 557 -5.43 0.0000
2025-11-12 2025-09-30 13F SACHEM CAP COM 78590A109 530,893 2,375 0.45 589 -7.10 0.0000
2025-08-12 2025-06-30 13F SACHEM CAP COM 78590A109 528,518 -1,690 -0.32 634 3.09 0.0000
2025-05-02 2025-03-31 13F SACHEM CAP COM 78590A109 530,208 -40,966 -7.17 615 -20.23 0.0000
2025-02-07 2024-12-31 13F SACHEM CAP COM 78590A109 571,174 39,210 7.37 771 -42.46 0.0000
2024-11-13 2024-09-30 13F SACHEM CAP COM 78590A109 531,964 1,125 0.21 1,341 -2.47 0.0000
2024-08-13 2024-06-30 13F SACHEM CAP COM 78590A109 530,839 -2,450 -0.46 1,375 -42.22 0.0000
2024-05-10 2024-03-31 13F SACHEM CAP COM 78590A109 533,289 -84,132 -13.63 2,378 2.99 0.0001
2024-02-13 2023-12-31 13F SACHEM CAP COM 78590A109 617,421 96,070 18.43 2,309 25.49 0.0001
2023-11-13 2023-09-30 13F SACHEM CAP COM 78590A109 521,351 -5,925 -1.12 1,840 0.00 0.0001
2023-08-11 2023-06-30 13F SACHEM CAP COM 78590A109 527,276 87,902 20.01 1,840 12.61 0.0001
2023-05-12 2023-03-31 13F SACHEM CAP COM 78590A109 439,374 2,910 0.67 1,634 13.47 0.0000
2023-02-13 2022-12-31 13F SACHEM CAP COM 78590A109 436,464 9,793 2.30 1,440 1.41 0.0000
2022-11-14 2022-09-30 13F SACHEM CAP COM 78590A109 426,671 -3,314 -0.77 1,420 -19.04 0.0000
2022-08-12 2022-06-30 13F SACHEM CAP COM 78590A109 429,985 18,426 4.48 1,754 -16.75 0.0001
2022-05-12 2022-03-31 13F SACHEM CAP COM 78590A109 411,559 -29,151 -6.61 2,107 -18.14 0.0001
2022-02-10 2021-12-31 13F SACHEM CAP COM 78590A109 440,710 7,672 1.77 2,574 8.84 0.0001
2021-11-09 2021-09-30 13F SACHEM CAP COM 78590A109 433,038 10,972 2.60 2,365 4.74 0.0001
2021-08-11 2021-06-30 13F SACHEM CAP COM 78590A109 422,066 -70,478 -14.31 2,258 -12.17 0.0001
2021-05-07 2021-03-31 13F SACHEM CAP COM 78590A109 492,544 2,462 0.50 2,571 26.09 0.0001
2021-02-05 2020-12-31 13F SACHEM CAP COM 78590A109 490,082 12,426 2.60 2,039 7.54 0.0001
2020-11-06 2020-09-30 13F SACHEM CAP COM 78590A109 477,656 -104,815 -17.99 1,896 9.98 0.0001
2020-08-14 2020-06-30 13F SACHEM CAP COM 78590A109 582,471 7,734 1.35 1,724 72.40 0.0001
2020-05-01 2020-03-31 13F SACHEM CAP COM 78590A109 574,737 7,671 1.35 1,000 -59.37 0.0000
2020-02-13 2019-12-31 13F SACHEM CAP COM 78590A109 567,066 49,001 9.46 2,461 0.65 0.0001
2019-11-08 2019-09-30 13F SACHEM CAP COM 78590A109 518,065 -9,226 -1.75 2,445 -12.65 0.0001
2019-08-22 2019-06-30 13F/A-1 SACHEM CAP COM 78590A109 527,291 464,634 741.55 2,799 889.05 0.0001
2019-08-13 2019-06-30 13F SACHEM CAP COM 78590A109 527,291 464,634 2,799
2019-05-09 2019-03-31 13F SACHEM CAP COM 78590A109 62,657 -6,042 -8.79 283 5.60 0.0000
2019-02-08 2018-12-31 13F SACHEM CAP COM 78590A109 68,699 33,229 93.68 268 81.08 0.0000
2018-11-09 2018-09-30 13F SACHEM CAP COM 78590A109 35,470 1,431 4.20 148 5.71 0.0000
2018-08-09 2018-06-30 13F SACHEM CAP COM 78590A109 34,039 32,250 1,802.68 140 2,233.33 0.0000
2018-05-09 2018-03-31 13F SACHEM CAP COM 78590A109 1,789 0 0.00 6 -14.29 0.0000
2018-02-09 2017-12-31 13F SACHEM CAP COM 78590A109 1,789 1,270 244.70 7 250.00 0.0000
2017-11-14 2017-09-30 13F SACHEM CAP COM 78590A109 519 0 0.00 2 0.00 0.0000
2017-08-10 2017-06-30 13F SACHEM CAP COM 78590A109 519 519 2 0.0000
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.